iRacing released the build notes a day before the deployment of the season 2 build. Unfortunately dirt racing is not a part of this build, but iRacing has stated they are close to releasing it. This build will have a lot of updates and improvements to the software.
With eSports and sim racing growing rapidly, time has come to structure sim racing across a multitude of simulators and countries. Therefore, the International Sim Racing Federation has sprung from initiators from various backgrounds.